The Rural Energy PFXCCS44 is a Dielectric Union, 1 in FIP x Sweat for hydronic heating systems. 1 inch dielectric union, female pipe thread to sweat, that isolates copper from steel to stop galvanic corrosion at the joint.
Confirm the model or size on your equipment before ordering; Rural Energy support can check it for you.
Rural Energy stocks installation fittings and supplies and ships to dealers, contractors, and homeowners.